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Sensors

Sensor Type AF21

Technical data
Ex-classification:EEx ia IIC T4
Operating temperature: -190°C to 350°C
Ambient temperature: -30°C to 80°C
Operating pressure: -0.5 to 20 bar
Self monitoring: yes
Mounting connection:G1"
Mounting length:max. 1000mm
Material wet side: 1.4435, Quartz-Glass
Control system types: AS1, AS8, AS9, AN3, AN9, AS51-E24
Inline sterilization possible
  • Main area of applications: High-/low alarm, overfill safety device, leakage control in refineries, distilleries, pump control, offshore, protection against unlubricated operation, tanker vessels, acid storage, pharmaceutical- and chemical industry
  • Liquid/Media: Liquid fuel, LPG, acids, mineral oil etc.

PDF AF21 Datasheet

Sensor Type AF42

Technical data
Ex-classification: EEx ia IIC T4
Operating temperature:-30°C to 80°C
Operating pressure: -0.5 to 20 bar
Self monitoring: yes
Mounting connection: G1"
Mounting length:according to customer spec.
Material wet side: 1.4435, Quartz-Glass
Control system types: AS1, AS8, AS9, AN3, AN9, AS51-E24
Inline sterilization possible
  • Main area of applications: Low alarm (fail save) in process industry, LPG caverns, refineries, tank farms, acid production, pharmaceutical and chemical industry etc.
  • Liquid/Media: Liquid fuel, LPG, oil, beer, wine, palm oil, acid, solvent etc.

PDF AF42 Datasheet

Sensor Type AF33 (fibre-optic technology)

Technical data
Ex-classification: EEx ia IIC T4
Operating temperature:-30°C to 80°C
Operating pressure:-0.5 to 20 bar
Self monitoring: yes
Mounting connection: G1"/ Flange DIN/ANSI
Mounting length:max. 3185 mm
Material wet side: 1.4435, Quartz-Glass
Control system types: AS1, AS8, AS9, AN3, AN9, AS51-E24
Inline sterilization possible

Due to fibre-optic technology no lightning protection necessary!

  • Main area of applications: High-/low alarm, overfill safety device, leakage control in refineries, distilleries, pump control, offshore, protection against unlubricated operation, tanker vessels, acid storage, pharmaceutical- and chemical industry
  • Liquid/Media: Liquid fuel, LPG, acid, mineral oil, solvent, vegetable /animal oil in food industry, beverage production, various fluids in laboratories and hospitals etc.

PDF AF33 (fibre-optic technology) Datasheet

Sensor Type AF1S

Technical data
Ex-classification:EEx ia IIC T4
Operating temperature:-30°C to 70°C
Operating pressure:-0.5 bar to 7bar
Self monitoring: yes
Mounting connection: G1"
Mounting length: according to customer spec.
Material wet side:Polyamide 66, Duran Glass
Control system types: AS1, AS8, AS9, AN3, AN9, AS51-E24
  • Main area of applications: High alarm, overfill safety device, leakage control
  • Liquid/Media: Mineral oils, fuels, water purification

PDF AF1S Datasheet

Sensor Type AF6

Technical data
Operating temperature:-30°C to 70°C
Operating pressure: -0.5 bar to 7bar
Self monitoring:yes
Mounting connection: G1"
Mounting length: according to customer spec.
Material wet side: Polyamide 66, Duran Glass
Control system types: AS6.1, AS6.2, AS6.3, AS6.4
  • Main area of applications: High alarm, Overfill safety device, Leakage control
  • Liquid/Media: Caustic solution, various oils, liquids in the food-/beverage industry- and animal fodder industry etc.

PDF AF6 Datasheet

Sensor Type AF23

Technical data
Ex-classification:EEx ia IIC T4
Operating temperature:-30°C to 80°C
Operating pressure: -0.5 to 20 bar
Self monitoring: yes
Mounting connection: G1"/Flange DIN/ANSI
Mounting length: according to customer spec.
Material wet side: 1.4435, Duran-Glass
Control system types:AS1, AS8, AS9, AN3, AN9, AS51-E24
Inline sterilization possible
  • Main area of applications: High-/low alarm, leakage monitoring in refineries and tank farms, distilleries, offshore, acid production, pharmaceutical- and chemical industry, laboratories, overfill safety device on tanker vessels, production- and racking plants in beverage industry, protection against unlubricated operation for gas-compressors and turbines etc.
  • Liquid/Media: Liquid fuel, LPG, oil, beer, wine, palm oil, acid, solvent etc.

PDF AF23 Datasheet

Sensor Type AFS11 (with integrated self-monitoring evaluation)

Technical data
Supply voltage:24V AC/DC ±20%
Power:app. 0.6VA (15mA to 30mA)
Relay circuit: max. 50mA / 30V AC/DC / 0.45W
Insulation voltage: 750V AC 1min.
Operating temperature:-25°C to 75°C
Operating pressure: -0.5 to 7 bar
Self monitoring: yes
Mounting connection: G1"
Mounting length: according to customer spec.
Material wet side: Polyamide 66, Duran-Glass

The short-circuit proof output of the AFS11 Level sensor can be connected directly to a PLC.

  • Main area of applications: High alarm, leakage monitoring, overfill safety devices
  • Liquid/Media: Mineral oils, fuels, water purification etc.

PDF AFS11 Datasheet

Sensor Type AFS12 (with integrated self-monitoring evaluation)

Technical data
Supply voltage: 24V AC/DC ±20%
Power: app. 0.6VA (15mA to 30mA)
Relay circuit: max. 50mA / 30V AC/DC / 0.45W
Insulation voltage: 750V AC 1min.
Operating temperature: -25°C to 75°C
Operating pressure: -0.5 to 7 bar
Self monitoring: yes
Mounting connection: G1"
Mounting length: according to customer spec.
Material wet side: 1.4435, Duran-Glass

The short-circuit proof output of the AFS12 Level sensor can be connected directly to a PLC.

  • Main area of applications: High alarm, leakage monitoring, overfill safety devices
  • Liquid/Media: Chemicals, acid, solvent, vegetable /animal oil in food industry, beverage production, various fluids in laboratories and hospitals etc.

PDF AFS12 Datasheet